assertEquals("Invalid PAC credential type", exception.getMessage());
    }

    /**
     * Tests the constructor with a byte array that is too large.
     */
    @Test
    void testConstructorWithDataTooLarge() {
        // A byte array with a length of 32 should be considered too large.
        byte[] largeData = new byte[32];

        };

        String result = Hexdump.toHexString(data);
        assertEquals("00FF7F80", result);
    }

    @Test
    @DisplayName("Should handle large byte arrays efficiently")
    void testLargeByteArray() {
        // Create a larger test array
        byte[] data = createTestData(1024);

        // Test full array conversion
        String result = Hexdump.toHexString(data);

        long initialAllocated = bufferManager.getTotalAllocated();

        // Allocate regions larger than pool buffer size to force new allocations
        RdmaMemoryRegion region1 = bufferManager.getSendRegion(131072); // 128KB > 64KB pool size
        RdmaMemoryRegion region2 = bufferManager.getSendRegion(131072); // Another large allocation

from fastapi.testclient import TestClient

from docs_src.advanced_middleware.tutorial003_py39 import app


@app.get("/large")
async def large():
    return PlainTextResponse("x" * 4000, status_code=200)


client = TestClient(app)


def test_middleware():
    response = client.get("/large", headers={"accept-encoding": "gzip"})
    assert response.status_code == 200, response.text
    assert response.text == "x" * 4000

            assertEquals(-1, stream.read()); // EOF immediately
        }
    }

    public void test_largeFile() throws Exception {
        // Create a temporary file with larger data
        File tempFile = File.createTempFile("test-large-", ".tmp");
        byte[] data = new byte[1024];
        for (int i = 0; i < data.length; i++) {
            data[i] = (byte) (i % 256);
        }

        assertFalse(transaction.hasMoreElements(), "hasMoreElements should be false when all data is sent");
    }

    @Test
    @DisplayName("Test transaction with large data requires multiple elements")
    void testLargeDataMultipleElements() {
        // Set large amounts that won't fit in one buffer
        transaction.maxBufferSize = 100;
        transaction.setParameterBytesWritten(200);
        transaction.setDataBytesWritten(300);

      assertThrows<IllegalArgumentException> {
        checkDuration(
          "timeout",
          1L + Int.MAX_VALUE.toLong(),
          TimeUnit.MILLISECONDS,
        )
      },
    ).hasMessage("timeout too large")
  }

  @Test
  fun testDurationDuration() {
    assertThat(checkDuration("timeout", 0.milliseconds)).isEqualTo(0)
    assertThat(checkDuration("timeout", 1.milliseconds)).isEqualTo(1)

    assertThat(

from docs_src.custom_response import tutorial008_py39
from docs_src.custom_response.tutorial008_py39 import app

client = TestClient(app)


def test_get(tmp_path: Path):
    file_path: Path = tmp_path / "large-video-file.mp4"
    tutorial008_py39.some_file_path = str(file_path)
    test_content = b"Fake video bytes"
    file_path.write_bytes(test_content)
    response = client.get("/")

          .build(),
      )
    call1.execute().use { response -> response.body.string() }

    listener.shouldClose = true
    // Large headers are a likely reason the servers would cut off the connection before it completes sending
    // request headers.
    // 431 "Request Header Fields Too Large"
    val largeHeaders =
      Headers
        .Builder()
        .apply {
          repeat(32) {

from fastapi import FastAPI
from fastapi.responses import FileResponse

some_file_path = "large-video-file.mp4"
app = FastAPI()


@app.get("/")
async def main():